charging time problem

[Android Question]

my mobile is voice v850.Battery charging was doing a good job in couple of months but now when i put charger on and after 5 hours it increases only 6 to 8 percent..If i am capable of getting 50% charge in any time...then it decreases from 50% to 30%..although when mobile is just on and no any other app is running...Is there any trick to solve that problem.????i need a honest suggestion because I have to travel for my work and my mobile charging is creating so much problem for me...PLZ

 

[kate]

How old is the battery?

It appears that you need to buy a new battery. Unfortunately batteries don't last forever and over time don't hold a charge as long.